CN211456385U

CN211456385U - Dustproof heat dissipation cubical switchboard convenient to components and parts maintenance

Info

Publication number: CN211456385U
Application number: CN201922089556.3U
Authority: CN
Inventors: 代建强
Original assignee: Beijing Wanda Foundation Industry Electrical Equipment Co ltd
Current assignee: Beijing Wanda Foundation Industry Electrical Equipment Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-08
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a dustproof heat dissipation switch cabinet convenient for component maintenance, which comprises a cabinet body, wherein the front end face of the cabinet body is hinged with a cabinet door, the upper part in the cabinet body is fixedly connected with a slide bar, the slide bar is connected with a slide sleeve in a sliding way, the front end face of the slide sleeve is penetrated by a bolt, the bottom of the slide sleeve is provided with a lighting lamp, the top of the slide sleeve is provided with a storage battery, the upper part in the cabinet body is provided with a high-temperature detection assembly, the right side of the cabinet body is provided with a heat dissipation hole, the; the utility model discloses a louvre dispels the heat, and when the internal temperature of cabinet is higher, high temperature detect subassembly control fan starts, dispels the heat, and the radiating effect is good, prevents dust through the installation dust cover, can prevent that the dust from getting into the internal portion of cabinet, when maintaining the internal portion electrical components of cabinet, can open the light and throw light on, can adjust the position of light through the sliding sleeve, is convenient for to the maintenance of the internal electrical components of cabinet.

Description

Dustproof heat dissipation cubical switchboard convenient to components and parts maintenance

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a dustproof heat dissipation cubical switchboard convenient to components and parts maintenance.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

Current cubical switchboard generally all dispels the heat through seting up the louvre, and the radiating effect is general, and in outside dust can pass through the louvre entering cubical switchboard, causes certain influence to the work of the inside electrical components of cubical switchboard, and when maintaining to the inside electrical components of cubical switchboard, because light intensity is lower in the cubical switchboard, generally still need the maintainer to hold the flashlight on one hand and maintain, the trouble of operation ten minutes.

Based on this, the utility model designs a dustproof heat dissipation cubical switchboard convenient to components and parts maintenance to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof heat dissipation cubical switchboard convenient to components and parts maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof heat dissipation cubical switchboard convenient to components and parts maintenance, includes the cabinet body, the terminal surface articulates there is the cabinet door before the cabinet body, the internal upper portion fixedly connected with slide bar of cabinet, sliding connection has the sliding sleeve on the slide bar, the terminal surface has the bolt to pass before the sliding sleeve, bolt and slide bar frictional contact, the sliding sleeve bottom is equipped with the light, the battery is installed at the sliding sleeve top, the internal upper portion of cabinet is equipped with the high temperature detection subassembly, open on cabinet body right side has the louvre, the dust cover is installed to cabinet body right side outer wall, the fan is installed to the internal left wall of cabinet, high.

Preferably, the high temperature detection subassembly includes the shell, there is the barrel to pass on the shell, be equipped with the piston bush in the barrel, mercury has been filled between barrel and the piston bush, fixedly connected with connecting rod on the piston bush, the connecting rod passes barrel fixedly connected with first insulation board, install first electrical contact piece on the first insulation board, first insulation board is connected with the shell inner wall through the spring, shell inner wall fixedly connected with second insulation board, be equipped with second electrical contact piece on the second insulation board, first electrical contact piece is corresponding with second electrical contact piece, be equipped with the controller in the shell.

Preferably, the first electrical contact block, the second electrical contact block, the controller and the fan are electrically connected.

Preferably, the two sides of the connecting rod are fixedly connected with limiting rods, the end parts of the limiting rods are fixedly connected with sliding blocks, and the sliding blocks are in sliding contact with the inner wall of the cylinder body.

Preferably, a rotating rod penetrates through the center of the dust cover, a cleaning brush is fixedly connected to the inner end of the rotating rod, and bristles of the cleaning brush are in contact with the dust cover.

Preferably, the sliding sleeve is provided with a switch on the left side, and the storage battery, the switch and the illuminating lamp are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is not only novel structure, dispel the heat through the louvre, when the internal temperature of cabinet is higher, high temperature test subassembly control fan starts, dispel the heat, the radiating effect is good, it prevents dust through the installation dust cover, can prevent that the dust from getting into the internal portion of cabinet, can clear up the dust of adhesion on the dust cover through the cleaning brush, when maintaining the internal portion electrical components of cabinet, can open the light and throw light on, can adjust the position of light through the sliding sleeve, be convenient for to the maintenance of the internal electrical components of cabinet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view structure of the present invention;

FIG. 3 is a schematic structural view of the high temperature detecting assembly of the present invention;

FIG. 4 is a schematic view of the sheath structure of the present invention;

fig. 5 is a schematic view of the dust cover structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a dustproof heat dissipation cubical switchboard technical scheme convenient to components and parts maintenance: comprises a cabinet body 1, a cabinet door 8 is hinged on the front end face of the cabinet body 1, a slide bar 3 is fixedly connected on the upper part in the cabinet body 1, a slide sleeve 5 is connected on the slide bar 3 in a sliding way, the slide sleeve 5 can slide along the slide bar 3, a bolt 6 penetrates through the front end face of the slide sleeve 5, the bolt 6 is in friction contact with the slide bar 3, the slide sleeve 5 is convenient to fix, a lighting lamp 4 is arranged at the bottom of the slide sleeve 5, can illuminate to be convenient for maintaining electrical elements in the cabinet body 1, the top of the sliding sleeve 5 is provided with a storage battery 10, the upper part in the cabinet body 1 is provided with a high temperature detection assembly 7, the right side of the cabinet body 1 is provided with a heat dissipation hole 13, dispel the heat through louvre 13, dust cover 2 is installed to 1 right side outer wall of the cabinet body, can prevent that the dust from getting into the cabinet body 1 through louvre 13 in, fan 9 is installed to 1 left inner wall of the cabinet body, high temperature detect subassembly 7 control connection fan 9, and fan 9 is located same horizontal plane with louvre 13.

Wherein, the high temperature detecting assembly 7 includes a housing 71, a cylinder 75 penetrates the housing 71, a piston sleeve 77 is arranged in the cylinder 75, the piston sleeve 77 is in sealing contact with the inner wall of the cylinder 75 to prevent the mercury 78 from flowing out, the mercury 78 is filled between the cylinder 75 and the piston sleeve 77, a connecting rod 74 is fixedly connected to the piston sleeve 77, the connecting rod 74 penetrates the cylinder 75 and is fixedly connected with a first insulating plate 73, a first electrical contact block 711 is arranged on the first insulating plate 73, the first insulating plate 73 is connected with the inner wall of the housing 71 through a spring 72, a second insulating plate 712 is fixedly connected to the inner wall of the housing 71, a second electrical contact block 713 is arranged on the second insulating plate 712, the first electrical contact block 711 corresponds to the second electrical contact block 713, a controller 76 is arranged in the housing 71, the first electrical contact block 711, the second electrical contact block 713, the controller 76 is electrically connected with the fan 9, and a limiting rod 710 is fixedly connected to both sides of, the end of the limit rod 710 is fixedly connected with a slide block 79, and the slide block 79 is in sliding contact with the inner wall of the cylinder 75, so that the piston sleeve 77 can slide in the cylinder 75 conveniently.

The center of the dust cover 2 is provided with a rotating rod 12 which penetrates through the dust cover, the inner end of the rotating rod 12 is fixedly connected with a cleaning brush 11, bristles of the cleaning brush 11 are in contact with the dust cover 2, the dust cover 2 can be cleaned by rotating the rotating rod 12, and the dust cover 2 is good in cleaning effect; the switch 14 is arranged on the left side of the sliding sleeve 5, so that the illuminating lamp 4 can be controlled conveniently, and the storage battery 10, the switch 14 and the illuminating lamp 4 are electrically connected.

The specific working principle is as follows:

when the multifunctional cabinet is used, the electric appliance element is installed in the cabinet body 1, heat generated by the electric appliance element is dissipated through the heat dissipation holes 13, the dust cover 2 can prevent dust from entering the cabinet body 1 through the heat dissipation holes 13, along with the increase of service time, the heat dissipation holes 13 are difficult to meet the heat dissipation requirement, the temperature in the cabinet body 1 gradually increases, the mercury 78 expands when being heated, the mercury 78 pushes the connecting rod 74 to move through the piston sleeve 77, the connecting rod 74 drives the first insulation plate 73 to move together, the spring 72 is compressed, when the temperature reaches a certain degree, the first electric contact block 711 is in contact with the second electric contact block 713, the controller 76 is started, the controller 76 controls the fan 9 to start working, heat dissipation is carried out, the heat dissipation effect is good, when the electric appliance element in the cabinet body 1 needs to be maintained, the illuminating lamp 4 can be turned on through the switch 14, the bolt, the position of the illuminating lamp 4 can be adjusted, and after the adjustment is completed, the position of the sliding sleeve 5 can be fixed through the bolt 6, so that the maintenance can be conveniently carried out by a worker.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dustproof heat dissipation cubical switchboard convenient to components and parts maintenance, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the terminal surface articulates there is cabinet door (8) before the cabinet body (1), upper portion fixedly connected with slide bar (3) in the cabinet body (1), sliding connection has sliding sleeve (5) on slide bar (3), the terminal surface has bolt (6) to pass before sliding sleeve (5), bolt (6) and slide bar (3) frictional contact, sliding sleeve (5) bottom is equipped with light (4), battery (10) are installed at sliding sleeve (5) top, upper portion is equipped with high temperature detection subassembly (7) in the cabinet body (1), open cabinet body (1) right side has louvre (13), dust cover (2) are installed to cabinet body (1) right side outer wall, fan (9) are installed to cabinet body (1) left side inner wall, high temperature detection subassembly (7) control connection fan (9).

2. The dustproof heat dissipation switch cabinet convenient for component maintenance according to claim 1, characterized in that: the high-temperature detection assembly (7) comprises a shell (71), a cylinder (75) penetrates through the shell (71), a piston sleeve (77) is arranged in the cylinder body (75), mercury (78) is filled between the cylinder body (75) and the piston sleeve (77), the piston sleeve (77) is fixedly connected with a connecting rod (74), the connecting rod (74) penetrates through the cylinder body (75) and is fixedly connected with a first insulating plate (73), the first insulating plate (73) is provided with a first electric contact block (711), the first insulating plate (73) is connected with the inner wall of the shell (71) through a spring (72), a second insulating plate (712) is fixedly connected with the inner wall of the shell (71), a second electric contact block (713) is arranged on the second insulating plate (712), the first electrical contact block (711) corresponds to the second electrical contact block (713), and a controller (76) is arranged in the shell (71).

3. The dustproof heat dissipation switch cabinet convenient for component maintenance according to claim 2, characterized in that: the first electric contact block (711), the second electric contact block (713), the controller (76) and the fan (9) are electrically connected.

4. The dustproof heat dissipation switch cabinet convenient for component maintenance according to claim 2, characterized in that: the equal fixedly connected with gag lever post (710) in connecting rod (74) both sides, gag lever post (710) tip fixedly connected with slider (79), slider (79) and barrel (75) inner wall sliding contact.

5. The dustproof heat dissipation switch cabinet convenient for component maintenance according to claim 1, characterized in that: the dust cover is characterized in that a rotating rod (12) penetrates through the center of the dust cover (2), the inner end of the rotating rod (12) is fixedly connected with a cleaning brush (11), and bristles of the cleaning brush (11) are in contact with the dust cover (2).

6. The dustproof heat dissipation switch cabinet convenient for component maintenance according to claim 1, characterized in that: the left side of the sliding sleeve (5) is provided with a switch (14), and the storage battery (10), the switch (14) and the illuminating lamp (4) are electrically connected.